"That is not clear. Why? . · There is some foreign matter in i t . . . some matter that w e do not want . . . GET IT OUT!

Gravity Settling is TOO slow . . . and all too often it is INCOMPLETE.

Use Centrifugal Force . . . it is FAST . . . it breaks stillborn mixtures.

Sharpies Centrifugal Force has a power 13,000 times greater than gravity.

Get Sharples · · . and you'll get not only scientifically designed and precision-made equipment . . . but what is even more important, you wi l l get the benefit of more than 30 years Centrifugal Process Experience.

If you have a CLARIFICATION PROBLEM . . . put it up to Sharples."

1418 C H E M I C A L A N D E N G I N E E R I N G N E W S

The SHARPLES C E N T R I F U G A L A N D PR Ο C ESS.-• Ε Ν G I Ν Ε E R S

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